Siregar EN, Lubis HP, Ario F. THE INFLUENCE OF WORK DISCIPLINE, LOYALTY, AND WORKLOAD ON EMPLOYEE PERFORMANCE AT PT INDOMARCO PRISMATAMA, SIMALINGKAR AREA, MEDAN SELAYANG. JIE [Internet]. 2024 Jun. 30 [cited 2025 Jul. 30];8(2). Available from: https://jurnal.stie-aas.ac.id/index.php/jie/article/view/14637